CVE-2023-53367

This commit fixes a memory leak caused when clearing the usermappings info when a new context is opened immediately after usermapping is captured and a hard reset is performed.

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53367.json"
}

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

0feaf86d4e69507ab9b2af7dcc63a6886352d5db

Fixed

973e0890e5264cb075ef668661cad06b67777121

Fixed

314a7ffd7c196b27eedd50cb7553029e17789b55

Affected versions

v5.*

v5.0

v5.0-rc7

v5.0-rc8

v5.1

v5.1-rc1

v5.1-rc2

v5.1-rc3

v5.1-rc4

v5.1-rc5

v5.1-rc6

v5.1-rc7

v5.10

v5.10-rc1

v5.10-rc2

v5.10-rc3

v5.10-rc4

v5.10-rc5

v5.10-rc6

v5.10-rc7

v5.11

v5.11-rc1

v5.11-rc2

v5.11-rc3

v5.11-rc4

v5.11-rc5

v5.11-rc6

v5.11-rc7

v5.12

v5.12-rc1

v5.12-rc1-dontuse

v5.12-rc2

v5.12-rc3

v5.12-rc4

v5.12-rc5

v5.12-rc6

v5.12-rc7

v5.12-rc8

v5.13

v5.13-rc1

v5.13-rc2

v5.13-rc3

v5.13-rc4

v5.13-rc5

v5.13-rc6

v5.13-rc7

v5.14

v5.14-rc1

v5.14-rc2

v5.14-rc3

v5.14-rc4

v5.14-rc5

v5.14-rc6

v5.14-rc7

v5.15

v5.15-rc1

v5.15-rc2

v5.15-rc3

v5.15-rc4

v5.15-rc5

v5.15-rc6

v5.15-rc7

v5.16

v5.16-rc1

v5.16-rc2

v5.16-rc3

v5.16-rc4

v5.16-rc5

v5.16-rc6

v5.16-rc7

v5.16-rc8

v5.17

v5.17-rc1

v5.17-rc2

v5.17-rc3

v5.17-rc4

v5.17-rc5

v5.17-rc6

v5.17-rc7

v5.17-rc8

v5.18

v5.18-rc1

v5.18-rc2

v5.18-rc3

v5.18-rc4

v5.18-rc5

v5.18-rc6

v5.18-rc7

v5.19

v5.19-rc1

v5.19-rc2

v5.19-rc3

v5.19-rc4

v5.19-rc5

v5.19-rc6

v5.19-rc7

v5.19-rc8

v5.2

v5.2-rc1

v5.2-rc2

v5.2-rc3

v5.2-rc4

v5.2-rc5

v5.2-rc6

v5.2-rc7

v5.3

v5.3-rc1

v5.3-rc2

v5.3-rc3

v5.3-rc4

v5.3-rc5

v5.3-rc6

v5.3-rc7

v5.3-rc8

v5.4

v5.4-rc1

v5.4-rc2

v5.4-rc3

v5.4-rc4

v5.4-rc5

v5.4-rc6

v5.4-rc7

v5.4-rc8

v5.5

v5.5-rc1

v5.5-rc2

v5.5-rc3

v5.5-rc4

v5.5-rc5

v5.5-rc6

v5.5-rc7

v5.6

v5.6-rc1

v5.6-rc2

v5.6-rc3

v5.6-rc4

v5.6-rc5

v5.6-rc6

v5.6-rc7

v5.7

v5.7-rc1

v5.7-rc2

v5.7-rc3

v5.7-rc4

v5.7-rc5

v5.7-rc6

v5.7-rc7

v5.8

v5.8-rc1

v5.8-rc2

v5.8-rc3

v5.8-rc4

v5.8-rc5

v5.8-rc6

v5.8-rc7

v5.9

v5.9-rc1

v5.9-rc2

v5.9-rc3

v5.9-rc4

v5.9-rc5

v5.9-rc6

v5.9-rc7

v5.9-rc8

v6.*

v6.0

v6.0-rc1

v6.0-rc2

v6.0-rc3

v6.0-rc4

v6.0-rc5

v6.0-rc6

v6.0-rc7

v6.1

v6.1-rc1

v6.1-rc2

v6.1-rc3

v6.1-rc4

v6.1-rc5

v6.1-rc6

v6.1-rc7

v6.1-rc8

v6.2

v6.2-rc1

v6.2-rc2

v6.2-rc3

v6.2-rc4

v6.2-rc5

v6.2-rc6

v6.2-rc7

v6.2-rc8

v6.3

v6.3-rc1

v6.3-rc2

v6.3-rc3

v6.3-rc4

v6.3-rc5

v6.3-rc6

v6.3-rc7

v6.4

v6.4-rc1

v6.4-rc2

v6.4-rc3

v6.4-rc4

v6.4-rc5

v6.4-rc6

v6.4-rc7

v6.4.1

v6.4.10

v6.4.11

v6.4.2

v6.4.3

v6.4.4

v6.4.5

v6.4.6

v6.4.7

v6.4.8

v6.4.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53367.json"

vanir_signatures

[
    {
        "id": "CVE-2023-53367-15e61a46",
        "target": {
            "file": "drivers/accel/habanalabs/common/habanalabs_drv.c"
        },
        "signature_version": "v1",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@973e0890e5264cb075ef668661cad06b67777121",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "38120380084162835670581192374050578692",
                "287258817835865708537101085555279787382",
                "273024462385926457680903049042055737330",
                "141010456521558193068100458774898925850",
                "9475409073134409433756975888155685609",
                "209183646255118876232380483167362233489",
                "10234089213461172272732913897460835919"
            ]
        },
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-53367-50667d94",
        "target": {
            "function": "hl_device_open",
            "file": "drivers/accel/habanalabs/common/habanalabs_drv.c"
        },
        "signature_version": "v1",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@314a7ffd7c196b27eedd50cb7553029e17789b55",
        "digest": {
            "function_hash": "142568417487533080160982323268453472638",
            "length": 2719.0
        },
        "signature_type": "Function"
    },
    {
        "id": "CVE-2023-53367-98999643",
        "target": {
            "file": "drivers/accel/habanalabs/common/habanalabs_drv.c"
        },
        "signature_version": "v1",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@314a7ffd7c196b27eedd50cb7553029e17789b55",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "38120380084162835670581192374050578692",
                "287258817835865708537101085555279787382",
                "273024462385926457680903049042055737330",
                "141010456521558193068100458774898925850",
                "9475409073134409433756975888155685609",
                "209183646255118876232380483167362233489",
                "10234089213461172272732913897460835919"
            ]
        },
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-53367-daafcd03",
        "target": {
            "function": "hl_device_open",
            "file": "drivers/accel/habanalabs/common/habanalabs_drv.c"
        },
        "signature_version": "v1",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@973e0890e5264cb075ef668661cad06b67777121",
        "digest": {
            "function_hash": "142568417487533080160982323268453472638",
            "length": 2719.0
        },
        "signature_type": "Function"
    }
]

Git / github.com/gregkh/linux